DE3375433D1 - Optical lithography process for creating patterns in a silicon semiconductor substrate - Google Patents
Optical lithography process for creating patterns in a silicon semiconductor substrateInfo
- Publication number
- DE3375433D1 DE3375433D1 DE8383100693T DE3375433T DE3375433D1 DE 3375433 D1 DE3375433 D1 DE 3375433D1 DE 8383100693 T DE8383100693 T DE 8383100693T DE 3375433 T DE3375433 T DE 3375433T DE 3375433 D1 DE3375433 D1 DE 3375433D1
- Authority
- DE
- Germany
- Prior art keywords
- semiconductor substrate
- silicon semiconductor
- lithography process
- optical lithography
- creating patterns
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
- G03F7/091—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers characterised by antireflection means or light filtering or absorbing means, e.g. anti-halation, contrast enhancement
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/352,929 US4414314A (en) | 1982-02-26 | 1982-02-26 | Resolution in optical lithography |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3375433D1 true DE3375433D1 (en) | 1988-02-25 |
Family
ID=23387052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383100693T Expired DE3375433D1 (en) | 1982-02-26 | 1983-01-26 | Optical lithography process for creating patterns in a silicon semiconductor substrate |
Country Status (4)
Country | Link |
---|---|
US (1) | US4414314A (ja) |
EP (1) | EP0087582B1 (ja) |
JP (1) | JPS58149045A (ja) |
DE (1) | DE3375433D1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0612452B2 (ja) * | 1982-09-30 | 1994-02-16 | ブリュ−ワ−・サイエンス・インコ−ポレイテッド | 集積回路素子の製造方法 |
DE3324795A1 (de) * | 1983-07-09 | 1985-01-17 | Merck Patent Gmbh, 6100 Darmstadt | Negativ arbeitende fotoresistzusammensetzungen mit strahlungsabsorbierenden zusaetzen |
JPS6088941A (ja) * | 1983-10-21 | 1985-05-18 | Nagase Kasei Kogyo Kk | フオトレジスト組成物 |
US4529685A (en) * | 1984-03-02 | 1985-07-16 | Advanced Micro Devices, Inc. | Method for making integrated circuit devices using a layer of indium arsenide as an antireflective coating |
US4902770A (en) * | 1984-03-06 | 1990-02-20 | Tokyo Ohka Kogyo Co., Ltd. | Undercoating material for photosensitive resins |
JPS60220931A (ja) * | 1984-03-06 | 1985-11-05 | Tokyo Ohka Kogyo Co Ltd | 感光性樹脂用下地材料 |
US4535053A (en) * | 1984-06-11 | 1985-08-13 | General Electric Company | Multilayer photoresist process utilizing cinnamic acid derivatives as absorbant dyes |
JPS61122649A (ja) * | 1984-11-19 | 1986-06-10 | Fuji Photo Film Co Ltd | ポジ型感光性平版印刷版 |
US4828960A (en) * | 1985-01-07 | 1989-05-09 | Honeywell Inc. | Reflection limiting photoresist composition with two azo dyes |
US5334481A (en) * | 1985-05-02 | 1994-08-02 | Ciba-Geigy Corporation | Positive diazo quinone photoresist compositions containing antihalation compound |
US4650745A (en) * | 1985-06-04 | 1987-03-17 | Philip A. Hunt Chemical Corporation | Method of forming a resist pattern by radiation exposure of positive-working resist coating comprising a dye and a trihydroxybenzophenone compound and subsequent aqueous alkaline development |
US4626492A (en) * | 1985-06-04 | 1986-12-02 | Olin Hunt Specialty Products, Inc. | Positive-working o-quinone diazide photoresist composition containing a dye and a trihydroxybenzophenone compound |
CA1321315C (en) * | 1986-04-11 | 1993-08-17 | Yoichi Mori | Printing plate |
JPH01204045A (ja) * | 1988-02-10 | 1989-08-16 | Nec Corp | パターン形成方法 |
JPH022568A (ja) * | 1988-06-15 | 1990-01-08 | Nec Corp | パターン形成方法 |
EP0379924A3 (de) * | 1989-01-23 | 1990-11-07 | Siemens Aktiengesellschaft | Vefahren zur Verringerung reflektionsbedingter Srukturgrössenschwankungen in einer Deckschicht bei der in der Herstellung integrierten Schaltungen in einem Substrat verwendeten optischen Lithographie |
JPH02139011U (ja) * | 1989-04-27 | 1990-11-20 | ||
JPH06255232A (ja) * | 1991-09-11 | 1994-09-13 | Cmk Corp | プリント配線板の製造方法 |
EP2562599B1 (en) | 2009-01-29 | 2014-12-10 | Digiflex Ltd. | Process for producing a photomask on a photopolymeric surface |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1655127A (en) * | 1925-08-28 | 1928-01-03 | Wadsworth Watch Case Co | Photographic and etching process and product |
DE1597597A1 (de) * | 1967-09-14 | 1970-09-24 | Wilhelm Guckert | Verfahren zur Reduzierung der Unterstrahlungseffekte bei Kopierverfahren der graphischen Technik,insbesondere im Hinblick auf lichtempfindliche Schichten,die auf metallische Oberflaechen (Offsetdruckplatten- und Folien,Metallplatten fuer die Herstellung von Hochdruckklischees,kupferkaschiertes Isolationsm |
JPS498182A (ja) * | 1972-05-10 | 1974-01-24 | ||
US3884698A (en) * | 1972-08-23 | 1975-05-20 | Hewlett Packard Co | Method for achieving uniform exposure in a photosensitive material on a semiconductor wafer |
JPS5158072A (ja) * | 1974-11-18 | 1976-05-21 | Matsushita Electric Ind Co Ltd | Handotaisochinoseizohoho |
US4023185A (en) * | 1976-03-19 | 1977-05-10 | Rca Corporation | Ablative optical recording medium |
JPS5346700A (en) * | 1976-10-12 | 1978-04-26 | Fujitsu Ltd | Exposuring method for resist |
US4102683A (en) * | 1977-02-10 | 1978-07-25 | Rca Corp. | Nonreflecting photoresist process |
US4328298A (en) * | 1979-06-27 | 1982-05-04 | The Perkin-Elmer Corporation | Process for manufacturing lithography masks |
US4348471A (en) * | 1981-06-15 | 1982-09-07 | Polychrome Corporation | Positive acting composition yielding pre-development high visibility image after radiation exposure comprising acid free novolak, diazo oxide and acid sensitive dyestuff |
-
1982
- 1982-02-26 US US06/352,929 patent/US4414314A/en not_active Expired - Fee Related
- 1982-11-19 JP JP57202209A patent/JPS58149045A/ja active Granted
-
1983
- 1983-01-26 DE DE8383100693T patent/DE3375433D1/de not_active Expired
- 1983-01-26 EP EP83100693A patent/EP0087582B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4414314A (en) | 1983-11-08 |
EP0087582A3 (en) | 1985-01-23 |
EP0087582A2 (en) | 1983-09-07 |
JPS58149045A (ja) | 1983-09-05 |
JPH0160813B2 (ja) | 1989-12-26 |
EP0087582B1 (en) | 1988-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |